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City

Full-time
English? ⓘ
Visa likely ⓘ
Cybersec
GenAI
Security
Field Security Specialist role, also identified as a Cyber Security Solutions Engineer, based in Tokyo, Japan.
This is a customer-facing solutions engineering role on OpenAI's Go To Market team, partnering with Enterprise Sales, Security, and Product to help organizations adopt OpenAI's technology for cybersecurity use cases. The Field Security Specialist works with security leaders and hands-on practitioners to evaluate how OpenAI models, APIs, Codex, and agentic workflows apply to secure code review, vulnerability triage, threat modeling, remediation, SOC workflows, detection engineering, and security validation. Responsibilities include leading cyber workflow discovery across AppSec, DevSecOps, vulnerability management, SOC/IR, detection engineering, red team, cloud security, and GRC automation; building and delivering demos, workshops, proofs of concept, and reference architectures; scoping pilots with clear success criteria and safety boundaries; advising on safe implementation patterns such as tool/function calling, structured outputs, sandboxing, data handling, guardrails, and auditability; and creating reusable field assets like playbooks, FAQs, and qualification guides. The role also involves relaying customer requirements and product gaps back to Product, Engineering, Security, and GTM teams. Candidates should have deep practitioner credibility across cybersecurity domains such as application security, cloud security, identity, vulnerability management, secure SDLC, incident response, or detection engineering, along with experience in a customer-facing, advisory, consulting, or solutions engineering role.
Job details
About OpenAI
OpenAI is an AI research and product company that focuses on developing advanced artificial intelligence technologies. It has a Tokyo office and sponsors work visas.
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